Excellent Strength Draw Texturing Yarn: Recent Episodes
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Refinement and Colorful Yarn Suppliers have reduced the workload of on-duty operators and increased their ability to stand., so that the on-duty workers do the cleaning from many years of handover. Because the length of the fiber is difficult to grasp when tearing the whisker, the joint pass rate is low, which is easy to cause long or thin. Ten thousand spindles reduced labor by more than 30%, speeding up the development of traditional textile enterprises to modern textile enterprises
The pace of transformation.3 Implement the roving front joint tether operation method. 2.2 Implement the sliver and roving overall loading and unloading operation method The original sliver section replacement method after the roving machine in the front spinning workshop has less lathes' stand capacity and high labor intensity.6 The promotion and implementation of textile processes The on-the-spot workers used electric trolleys to tour.
From the width of the car body and the comfort and safety of the seats, we carried out After many improvements, we finally developed a special electric vehicle suitable for textile car watchers. 2. 3 Conclusion Through the improvement of the above procedures and the innovation of cleaning methods, the work content is optimized and combined, the work responsibilities are further refined, and the work process is simpler and more efficient,
which not only reduces invalid labor, but also improves the quality of production and the technical level of employees. The cleaning of cans has also become a major project.5 The integrated process of inspection and repair After the reconstruction, the traditional process is completed by the original inspection, repair, and multiple fabrics.
The sliver weight should be appropriately increased. The spindle speed is 13500r/min, the front roller speed is 143r/min, the design twist factor is 380, the total draft multiple is 67. 4. 4. For this reason, the workshop controls the relative Colorful Yarn company humidity at 60-65%, the vehicle speed is low, and the top roller with good anti-winding resistance is selected. To reduce the damage to the fiber.2
Carding process Carding uses the 'multi-comb, less drop, low speed, fast transfer' process principle. 7tex Siro compact spinning blended yarn as an example to introduce the production experience of multi-component hemp yarn. (3) Antibacterial T: Because the fiber is smooth and soft, no impurities, and only a small amount of hard parallel wire, the opening and closing process should be based on the principle of 'more loose, lighter,
more combing, less falling, fine grasping'. 4. The pressure of the large and small pressure rollers should be appropriately increased to enhance the cohesion between the fibers in the cotton web and the cotton sliver, so that the cotton web does not float.21, the spindle speed is 950r/min, the front roller speed is 155r/min, the roving twist factor is 135, the roving weight is 3. Now it is made of long-staple cotton/antibacterial T/HM 50/30/20 11.35-6.,
the lap rice weight is 380g/m, and the lap length is 34. Each process has unexpectedly large drafts, many details and hairiness, and the workshop humidity should be too large to prevent the generation and accumulation of static electricity to reduce the entanglement of each process phenomenon. The hemp fiber has poor spinnability, and the fiber is easy to stick to rollers and rubber rollers, which affects the normal drafting. Reasonably set electrical clearing parameters to remove harmful yarn defects. If necessary, water the floor.1 Flower cleaning process (1) Long-staple cotton/hemp:
Check that the oil level is in the normal position, check that all condensate drains are closed, and for water-cooled units, also check that the cooling water drains are closed. Open the manual drain valve of the air compressor, air storage tank, and dryer to make the air and Turn off after the condensate is completely drained. Like some failures, such as failure to start, unloading, and pressure, the probability of the failure in the mechanical part is not very high, but it must take very little time to check the mechanical part. 6. 8. 4.
After the official start-up, the current and oil temperature changes should be checked. Increase the intake air temperature to ensure the normal use of lubricating oil. 2. If you find extra oil, water stains, etc. 9. Shutdown 1. 2.
It is flexible to turn the coupling of the main machine by hand. 4. In particular, some environmentally induced or induced faults should be aware of, and bold assumptions should be carefully verified. When checking the inside of the machine, you should focus on seeing whether the machine is clean. Precautions before starting in winter 1. If there is a sudden temperature change, please stop immediately. 3. 3. If abnormal conditions such as smoke or flicker are found, they should be shut down quickly and the static inspection should be repeated. 4.
Investigate High Elastic Yarn, and then become familiar with when the air compressor fails, first of all, we must ask before and after the failure and the phenomenon of the failure, according to the situation and clues provided by the operator combined with the machine instrument data, and then carry out the failure The analysis, combined with the working principle of the air compressor and the role of each component, makes you know what you want. For units with sudden temperature changes or high-temperature trips, remember not to turn on the machine repeatedly. 2. Before starting the air compressor, make sure that the temperature of the air compressor room is not lower than 5?
The value decreased by 24.9%, and the IPI(S) value decreased by 18.4%. Therefore, it is reasonable to expand the tooth surface angle of the cylinder, increase the combing degree of the combing machine cylinder, adopt the forward feeding process and configure a 4.7mm cotton feeding length. In the modern combing process, a kind of beneficial An effective way to reduce costs, improve product quality, high quality, high efficiency, and low consumption. 3 Conclusion (1) The total nodding rate varies with different raw materials, different combed nodding distances, and different feeding lengths.
It can usually change the total nodding rate by 2.0 to 4.5 percentage points. (2) In the advancement of cotton feeding, the top comb burdens the combed cotton drop rate as high as 50% or more, and its carding load is comparable to that of cylinder. Although the top comb has only a row of needles,
it has a great effect and should not be underestimated! (3) In the back-feeding process, cylinder carding occupies the leading position of carding, and the top comb burdens the combing rate of combing is relatively low, accounting for only about 25% of the total lint, only playing the role of cylinder carding efficiency Auxiliary supplement function. This is similar to the traditional concept of combing technology. (4)
When the rate of Face Mask KF94 Manufacturers is the same, the number of re-carding of cylinders in the two feeding methods is close, and the effect of cylinder carding is not much different. (5) The linear speed of Xilin carding of modern variable speed carding machine is a process of accelerating carding. If the back-feeding process is adopted, under the condition of the same nodding distance, the carding length of the cotton whisker cluster is long, the number of repeated carding times is high, the carding speed is high, and the damage to the fiber is severe. (6) In the forward feeding process, the larger the volume of the small roll, the better the self-cleaning effect of the cotton roll. At the same time, the higher the vehicle speed, the easier the slow fibers to intercept the short fibers, neps and impurities attached to the active fibers. (7)